Wpf DataGrid MVVM模式實現雙擊

Instead of double-clicking on the cell you may double-click on the grid

<DataGrid.InputBindings>
<MouseBinding Gesture="LeftDoubleClick" Command="{Binding Edit}" CommandParameter="{Binding ElementName=UsersDataGrid, Path=SelectedItem}" />
</DataGrid.InputBindings>

 

In ViewModel

public ICommand Edit { get; private set; }  2 
Edit = new RelayCommand(EditUser, x => _isAdmin);  4 
private static void EditUser(object usr)  6 {  7 if (!(usr is User))  8 return;  9 
new UserEditorViewModel(usr as User); 11 }

 

轉自:http://stackoverflow.com/questions/18595654/wpf-datagrid-double-click-cell-mvvm-design